No 93 in Arizona. If you are by Wild Horse Pass at the Love's fuel station they have an isle that sells 100. But very expensive. In Tucson there are two stations that have E 85. On my 18.5 gallon tank in my Hellcat I put 3 gallons of E 85 in to bump the octane a little. Also in the summer it does not hurt to have the cooling effect of E 85. Rhett works at a shop in Phoenix part time. I am sure he can help you out or recommend someone.
Thanks for the info.
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